Doctor profile · Federal record
Dr. Mark Polishchuk, OTR
Occupational Therapist · Brooklyn, NY
- NPI 1821743691
- 4 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2579 E 17Th St
Brooklyn, NY 112353515
(347) 907-3754 - Mailing address
-
81 Corona Ave
Staten Island, NY 103061150
Credentials & registration
- NPI registered
- February 2022 — 4 yrs on file
- Specialty taxonomy
- 225X00000X — NUCC code
- State license (1)
- New York #025413
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821743691. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
4,350
Distinct HCPCS
5
Medicare allowed
$125,439
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
97110 |
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 2,160 | 63 | $24 | |
97530 |
Therapy procedure using functional activities | 1,083 | 62 | $40 | |
97140 |
Therapy procedure using manual technique, each 15 minutes | 696 | 47 | $22 | |
97535 |
Training for self-care or home management, each 15 minutes | 355 | 35 | $26 | |
97166 |
Evaluation for occupational therapy, typically 45 minutes | 56 | 51 | $109 |
In context: peer comparison
Among 76 peers in Brooklyn Occupational Therapist, average services per provider: 567. This provider delivers 7.7× the peer median.Frequently asked questions
What is Dr. Mark Polishchuk's medical specialty?
Dr. Mark Polishchuk practices Occupational Therapist in Brooklyn, NY.
Where does Dr. Mark Polishchuk practice?
Dr. Mark Polishchuk practices at 2579 E 17Th St, Brooklyn, NY 112353515. Office phone: 3479073754.
What is Dr. Mark Polishchuk's NPI?
Dr. Mark Polishchuk's National Provider Identifier (NPI) is 1821743691, issued by NPPES.
What procedures does Dr. Mark Polishchuk commonly perform?
Top Medicare-reported procedures in 2023: Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility (HCPCS 97110); Therapy procedure using functional activities (HCPCS 97530); Therapy procedure using manual technique (HCPCS 97140). Source: CMS Medicare Physician & Other Practitioners file.